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[A-DX] Funkprognose 28. Mai - 3. Juni


  • Subject: [A-DX] Funkprognose 28. Mai - 3. Juni
  • From: Wolf Harranth <harranth@xxxxxxxx>
  • Date: Thu, 27 May 2004 10:51:17 +0200

Solar-activity forecast for the period May 28 - Jun 3, 2004

Activity level: mostly very low to low
Radio flux (10.7 cm): a fluctuation in the range 85-125 f.u.
Flares: weak (2-15/day), middle (0-1/period)
Relative sunspot number: in the range 30-90

Astronomical Institute, Solar Dept., Ondrejov, Czech Republic
e-mail: sunwatch@xxxxxxxxxx
(RWC Prague)
_________________________________________________________________

Geomagnetic activity forecast for the period May 28 to Jun 3, 2004

quiet: 0
quiet to unsettled: May 28
unsettled: May 29 to Jun 3
active: 0
minor storm: 0
major storm: 0
severe storm: 0

Geomagnetic activity summary: geomagnetic field was quiet on
May 21, 22 and 25, unsettled on May 20, 23 and 24, on May 26
no available data.

RWC Prague, Geophysical Institute Prague, Geomagnetic Dept,
Czech Republic
e-mail: geom@xxxxxxxxx
_________________________________________________________________

Geomagnetic activity forecast for the period of one solar rotation

active:     May 28, Jun 1-4, 7-9, 14-16, 18-19
disturbed:  Jun 4, 16, 19
quiet:      May 29-30, (31,) Jun 5(-6), 11-12, (13,) 17, 20-21

Survey:   mostly quiet: May 25-26
          mostly unsettled: May 21-23
          quiet to active: May 19-20
          unsettled to active: May 24

Remarks: Days in brackets () => lower probability of activity
         (or lower accuracy of) forecast, depending on previous
         development on the Sun.

Frantisek K. Janda, OK1HH, Czech Propagation Interested Group
e-mail: franta.janda@xxxxxxxx
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